Flashing the Lava Benco V90 (Model AE9120) with the firmware is a common solution for fixing devices stuck on the "hang logo," boot loops, or software errors. Step 1: Download Required Files
Before starting, ensure you have a high-quality, tested firmware file. You will need: Official Firmware: Look for the Lava Benco V90 AE9120 S160 stock ROM.
Flash Tool: Depending on the specific chipset (likely Unisoc/SPD for Benco series), you will need the appropriate flashing utility (e.g., SPD Upgrade Tool).
USB Drivers: Ensure the latest Spreadtrum/Unisoc USB drivers are installed on your PC so the device is recognized. Step 2: Preparation
Backup Data: Flashing will wipe all user data. If possible, back up your important files.
Battery Level: Ensure your phone has at least 50% battery to prevent it from turning off mid-process, which can lead to a "dead boot".
Extraction: Extract the downloaded firmware and flash tool into a single folder on your desktop for easy access. Step 3: Flashing Process Launch Flash Tool: Open the SPD Upgrade Tool on your PC.
Load Firmware: Click on the "Load Packet" (gear icon) and select the .pac file from the extracted firmware folder.
Start the Process: Click the "Start Downloading" button in the tool. Connect Device: Power off your Lava Benco V90
Hold the Volume Down (or Volume Up, depending on your specific version) button and connect it to your PC via a high-quality USB cable.
The tool should detect the device and start the flashing process.
Completion: Once the progress bar reaches 100% and shows a "Passed" message, disconnect your phone. Step 4: Post-Flash Setup
First Boot: The first boot after flashing can take several minutes. Do not interrupt it.
Initial Setup: Follow the on-screen instructions to activate your Android device as normal. lava benco v90 ae9120 flash file s160 hang logo high quality
If the "hang logo" persist after a successful flash, you may need to try a Hard Reset via Recovery Mode (Holding Power + Volume Down) to clear the cache partition.
Even with a high-quality flash file, errors can occur. Here’s how to fix them.
| Error Code | Meaning | Solution | |------------|---------|----------| | BROM ERROR: S_CHIP_TYPE_NOT_MATCH | Wrong firmware for AE9120 | You downloaded a file for AE9121 or a different chipset. Re-download the correct AE9120 S160 file. | | ERROR: S_DL_PC_USB_INTERRUPT | USB disconnect during flash | Use a different USB port (prefer USB 2.0). Change the cable. Disable USB selective suspend in Power Options. | | Wait for handshake... time out | Driver not installed correctly | Uninstall and reinstall SPD drivers. Use Driver Signature Enforcement disabled mode. | | Flash finished but still on hang logo | User data partition not cleared | Re-flash and ensure "Format Userdata" is checked in the tool’s options. | | IMEI becomes null (0) | NVRAM partition corrupted | Use a tool like Maui Meta or SN Writer to restore IMEI. A high-quality flash file usually avoids this. |
Requirements:
adb shell getprop ro.product.device.BENCO_V90_AE9120_MT6739_V1.0_20230412).Procedure:
scatter.txt, preloader_ae9120.bin, boot.img, system.img (sparse or raw).Format tab → select Manual Format → enter:
Begin Address: 0x0Format Length: 0x1000Download tab → Uncheck Preloader (unless device is dead) to avoid full brick.MTK USB Port (S160).Post-Flash Note: After flashing a high-quality file, the first boot will take 5–7 minutes. If it still hangs at logo, the issue may be hardware (eMMC wear). In that case, reflash using Format All + Download – but backup NVRAM first using MTK Droid Tools, otherwise you will lose IMEI.
Warning Against Low-Quality Files: Many free flash files for AE9120 from unverified forums:
userdata or cache – causing bootloop.preloader that can short the charging IC.Recommended Sources for High-Quality Flash File:
Final Verdict: The Lava Benco V90 AE9120 hanging on the S160 logo is reversible with the correct, untouched, full flash package. Avoid "repair only" stripped-down files. Always verify the scatter file matches your exact eMMC size (usually 16GB for this model). When in doubt, extract a working firmware from a healthy same-model device using MTK Client.
Comprehensive Guide to Fixing the Lava Benco V90 (AE9120) Hang Logo with S160 High-Quality Flash File If your Lava Benco V90 (Model AE9120)
is stuck on the boot logo (Hang Logo), experiencing frequent system crashes, or suffering from severe software lags, a clean firmware reflash is the most effective solution. This guide provides the high-quality S160 flash file and a step-by-step procedure to restore your device to its factory-fresh state. What is the Lava Benco V90 AE9120 S160 Flash File?
The flash file (also known as the Stock ROM or Firmware) is the core operating system software for your smartphone. The S160 version is a specifically tested, high-quality build designed to resolve:
Hang on Logo: The device powers on but never gets past the initial Benco/Lava screen. Flashing the Lava Benco V90 (Model AE9120) with
Boot Loops: The phone restarts repeatedly without loading the OS.
System Errors: Persistent "App has stopped" messages or UI crashes.
Forgotten Passwords: Removes Screen Locks, Patterns, or PINs (Note: This will wipe all data).
Dead Recovery: Restores a bricked device after a failed software update. Prerequisites Before Flashing
Reflashing firmware is a high-level maintenance task. To ensure success and prevent "bricking" your phone, follow these requirements: Battery Level: Ensure your
has at least 50% charge. If the phone dies during the process, it may become permanently unbootable.
Backup Data: Flashing will erase all internal storage, including photos, contacts, and messages. Back up your data if possible. Correct Model Check: This file is exclusively for the Lava Benco V90 AE9120 . Do not attempt to use this on other models.
Hardware Connection: Use a high-quality USB data cable and a stable PC USB port (avoid USB hubs). Essential Tools and Downloads
To complete the process, you will need to gather the following "High Quality" components:
Lava Benco V90 AE9120 Flash File (S160): Ensure you download the official firmware package.
SPD (Spreadtrum) Upgrade Tool: Since the Benco V90 typically utilizes an Unisoc/SPD chipset, the SPD Flash Tool (Research Download or Upgrade Download) is required.
SPD USB Drivers: These allow your Windows PC to communicate with the phone in "Download Mode." Step-by-Step Flashing Procedure Follow these steps carefully to fix the Hang Logo issue: Step 1: Install USB Drivers
Extract the SPD Driver package on your PC and run the DPInst.exe file. This ensures your computer recognizes the device when connected. Step 2: Extract the Firmware Step 6: First Boot
Extract the Benco V90 S160 Flash File using WinRAR or 7-Zip. You should see a file ending in .pac. This is the firmware image. Step 3: Launch the Flash Tool
Open the SPD Upgrade Tool folder and run UpgradeDownload.exe. Step 4: Load the PAC File
Click the Gear icon (Load Packet) in the top left corner of the tool.
Browse to your extracted firmware folder and select the .pac file.
Wait for the tool to finish loading the file (the file path will appear in the top bar). Step 5: Connect the Device Power off your Benco V90 completely. Click the Play icon (Start Downloading) on the tool.
Hold the Volume Down (or sometimes Volume Up + Down) button on your phone and connect it to the PC via USB.
Once the tool detects the phone, the flashing process will start automatically. You can release the volume buttons. Step 6: Completion
Wait for the progress bar to turn green and display the message "Passed." Disconnect the USB cable and turn on your phone. Note: The first boot after flashing can take 5–10 minutes. Troubleshooting Common Issues
Tool Not Detecting Phone: Re-install the SPD drivers and try a different USB port. Ensure you are holding the correct boot key while connecting.
Process Fails midway: This is often caused by a loose USB cable or a low battery. Restart the process from Step 5.
Remaining Stuck on Logo: If a clean flash with the S160 file doesn't work, there may be a hardware issue with the EMMC (internal storage chip).
Conclusion: Using the high-quality S160 flash file is the most reliable way to revive a Benco V90 from software-related failures. Always ensure you are using the official tools to maintain device integrity.
Blog Title: Lava Benco V90 AE9120 Dead Fix: Hang on Logo & S160 Security Hang Solution (High Quality Flash File)
Meta Description: Is your Lava Benco V90 (AE9120) stuck on the S160 logo? Download the high-quality, 100% tested flash file (Firmware) to fix boot loops, security issues, and hang logo problems. Step-by-step guide included.
ResearchDownload.exe as Administrator..pac file (if available). If using a scatter format, load the Scatter.txt file.SPD_Driver_R4.20.4201 or the official Unisoc driver.